MQ-9 Flammable Gas Sensor Module for Industrial Applications
Upgrade your gas detection capabilities with the MQ-9 Flammable Gas Sensor Module designed for precise flammable gas detection in industrial settings. Operating at DC5V with a power consumption of 150mA, this sensor provides TTL digital output and features an AO output of 0.1-0.3V.
Advanced MQ-9 Gas Sensor Module for Gas Detection Systems
The MQ-9 sensor utilizes tin dioxide (SnO2) for enhanced conductivity and employs low-temperature cycling for accurate carbon monoxide detection. With high sensitivity to carbon monoxide, methane, and liquefied petroleum gas, this cost-effective sensor is ideal for various industrial applications requiring reliable gas detection for safety and efficiency.
MQ-9 Gas Sensor Module: High-Sensitivity Flammable Gas Detection for Industrial Safety
Feature
Specification
Input Voltage
DC5V
Power Consumption
150mA
Digital Output (DO)
TTL digital 0 and 1 (0.1 and 5V)
Analog Output (AO)
0.1-0.3V (relative to pollution)
Warm-up Time
~20s
Sensing Material
Tin Dioxide (SnO2)
Size
32mm (L) x 20mm (W) x 22mm (H)
📦 Shipping & Customs⌄
🇺🇸🇪🇺 USA & European Union (DDP): Orders are delivered DDP. All customs duties, import taxes, and fees are included — no additional charges on delivery.
🌍 Rest of world: Orders ship from China. Depending on your country, local customs authorities may apply import duties or taxes.
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